# G2S_SetBlendBrightness

## C Specification

      #include <nitro/gx/g2.h>

      void G2S_SetBlendBrightness(
          int plane /* GXBlendPlaneMask */,
          int brightness
      );

## Description

This function uses the sub 2D Engine to change the brightness of the plane that was specified by `plane`. Positive `brightness` increases brightness. Negative `brightness` decreases brightness. See `G2S_SetBlendAlpha` for details on the `GXBlendPlaneMask` type.

## Arguments

`plane` | Selects the plane where the brightness will be changed (result of a logical OR with the `GXBlendPlaneMask` type values)
`brightness` | Specifies the coefficient for brightness change (-16 <= `brightness` <= 16)

## Return Values

None

## See Also

`G2S_BlendNone, G2S_SetBlendAlpha, G2S_SetBlendBrightnessExt, G2S_ChangeBlendAlpha, G2S_ChangeBlendBrightness`

## Revision History

02/09/2004 Initial Version